2578808217601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1\times {\mathrm{55901}}^1$

素因数の和:59445

約数の個数: 32

約数和(自身を含む): 3234123002880

約数和(自身を除く): 655314785279

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 3347, 13783, 23429, 36817, 55901, 257719, 391307, 599113, 614911, 4193791, 4304377, 6590243, 10006279, 46131701, 70043953, 110069069, 187100647, 770483483, 1309704529, 2058107117, 14406749819, 33491015813, 234437110691, 368401173943, 2578808217601]

約数ペア:

[(1, 2578808217601), (7, 368401173943), (11, 234437110691), (77, 33491015813), (179, 14406749819), (1253, 2058107117), (1969, 1309704529), (3347, 770483483), (13783, 187100647), (23429, 110069069), (36817, 70043953), (55901, 46131701), (257719, 10006279), (391307, 6590243), (599113, 4304377), (614911, 4193791)]